M 4.5 earthquake: North Pacific Ocean (Japan) — December 30, 1982

M 4.5 earthquake: North Pacific Ocean (Japan) — December 30, 1982. Epicenter 264 km N of Naha, depth 33 km, 10:23 Local (1982-12-30 01:23 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (264 km N, Japan) — 28.461, 128.515

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